/* The Solar Comparison Desk — shared theme */
:root{
  --ink:#1c1a17;
  --ink-2:#3d3831;
  --ink-3:#5f584d;
  --paper:#fffdf8;
  --paper-2:#f6f1e6;
  --rule:#d7cebe;
  --rule-strong:#1c1a17;
  --sun:#f2b21b;
  --sun-ink:#f2b21b;
  --sun-deep:#805500;
  --sun-wash:#fdf0cd;
  --link:#8a4a00;
  --link-hover:#5e3200;
  --focus:#0b4a8f;
  --disabled-bg:#e8e2d5;
  --disabled-ink:#59534a;
  --serif:Georgia,'Times New Roman',serif;
  --sans:'Helvetica Neue',Helvetica,Arial,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:ui-monospace,'SFMono-Regular','Cascadia Mono',Consolas,'Liberation Mono',monospace;
  --page:1180px;
  --read:65ch;
  --radius:2px;
}
*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font:400 17px/1.6 var(--sans);
  text-rendering:optimizeLegibility;
}
p{margin:0 0 1rem;max-width:var(--read)}
img,svg,video{max-width:100%;height:auto;display:block}
img.beacon{position:absolute!important;width:1px!important;height:1px!important;min-height:0!important;opacity:0;overflow:hidden;clip-path:inset(50%);pointer-events:none}

/* ---------- links & focus ---------- */
a{color:var(--link);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
a:hover{color:var(--link-hover);text-decoration-thickness:2px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--focus);outline-offset:2px}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:.6rem 1rem;z-index:99;text-decoration:none;font-weight:700}
.skip-link:focus{left:.75rem;top:.75rem;color:var(--paper)}

/* ---------- header ---------- */
.site-header{background:var(--paper);border-bottom:2px solid var(--ink);position:relative;z-index:5}
.header-inner{max-width:var(--page);margin:0 auto;padding:.85rem 1.25rem;display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.5rem 2rem}
.brand{font:700 1.05rem/1.1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--ink);text-decoration:none;padding:.15rem 0;border-bottom:3px solid var(--sun)}
.brand:hover{color:var(--ink);border-bottom-color:var(--ink)}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.35rem 1.6rem}
.site-nav a{font:600 .95rem/1.4 var(--sans);color:var(--ink-2);text-decoration:none;padding:.25rem 0;border-bottom:2px solid transparent}
.site-nav a:hover{color:var(--ink);border-bottom-color:var(--rule-strong)}
.site-nav a[aria-current=page]{color:var(--ink);border-bottom-color:var(--sun)}

/* ---------- shells ---------- */
main.page{display:block}
.page{max-width:var(--page);margin:0 auto;padding:0 1.25rem 3.5rem}
.page.home{padding-top:0}
.article{max-width:var(--page);margin:0 auto;padding:0 1.25rem 3.5rem}
.article-header,.article-body{max-width:var(--read)}
.sources{max-width:var(--read);border-top:2px solid var(--ink);margin-top:2.5rem;padding-top:1rem;font-size:.95rem}
.breadcrumbs{font-size:.85rem;margin:0 0 1.5rem;padding-top:1.25rem;color:var(--ink-3)}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;padding:0;margin:0;max-width:none}
.breadcrumbs li{display:block}
.breadcrumbs li+li::before{content:'\203A';margin-right:.4rem;color:var(--ink-3)}
.breadcrumbs a{color:var(--link)}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:700;overflow-wrap:break-word}
.article-header h1,h1{
  font-size:clamp(2rem,1.15rem + 3.6vw,3.6rem);
  line-height:1.06;
  letter-spacing:-.015em;
  margin:0 0 .9rem;
  max-width:22ch;
}
.article-header .description,.description{font-size:clamp(1.05rem,1rem + .5vw,1.3rem);line-height:1.5;color:var(--ink-2);max-width:56ch;margin:0 0 1.6rem}
h2{font-size:clamp(1.4rem,1.15rem + 1.1vw,2rem);line-height:1.2;letter-spacing:-.01em;margin:2.4rem 0 .8rem}
h3{font-size:clamp(1.1rem,1rem + .5vw,1.3rem);line-height:1.3;margin:1.6rem 0 .45rem}
h4{font-size:1rem;margin:1.2rem 0 .35rem}
.article-body{font-size:1.06rem}
.article-body h2,.article-body h3{max-width:var(--read)}
.article-body li,.article-body ol,.article-body ul{max-width:var(--read)}
li{margin-bottom:.4rem}

/* ---------- homepage mast ---------- */
.mast{padding-top:2.4rem}
.mast-lede{max-width:64ch;margin:0 0 1.8rem}
.kicker{font:700 .78rem/1.4 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--sun-deep);margin:0 0 .9rem;max-width:none;padding-bottom:.55rem;border-bottom:2px solid var(--sun);display:inline-block}
.deck{font-size:clamp(1.06rem,1rem + .55vw,1.25rem);line-height:1.55;color:var(--ink-2);max-width:58ch;margin:0 0 1.4rem}
.mast-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.9rem 1.6rem;margin:0;max-width:none}
.btn,.button{display:inline-block;font:700 .98rem/1.3 var(--sans);background:var(--sun);color:var(--ink);text-decoration:none;padding:.7rem 1.25rem;border:2px solid var(--ink);border-radius:var(--radius);box-shadow:3px 3px 0 var(--ink)}
.btn:hover,.button:hover{background:var(--ink);color:var(--sun);box-shadow:none;transform:translate(3px,3px)}
.button:active,.btn:active{transform:translate(3px,3px);box-shadow:none}
.link-quiet{font-weight:700;font-size:.97rem;color:var(--link)}
.mast-figure{margin:0 -1.25rem 0}
.mast-figure picture{display:block}
.mast-figure img{width:100%;height:auto;aspect-ratio:1600/1067;object-fit:cover;object-position:center 42%;border-top:3px solid var(--ink);border-bottom:1px solid var(--rule)}
.mast-figure .media-caption{max-width:var(--page);margin:0 auto;padding:.6rem 1.25rem 0;border-bottom:1px solid var(--rule);padding-bottom:.6rem}

/* ---------- media ---------- */
.article-figure{margin:1.6rem 0;max-width:100%}
.article-figure picture{display:block}
.article-figure img{width:100%;height:auto;border:1px solid var(--rule);background:var(--paper-2)}
.media-caption{font-size:.8rem;line-height:1.5;color:var(--ink-3);margin:.5rem 0 0;max-width:var(--read)}
.media-caption-text{display:inline}
.media-credit{display:inline;color:var(--ink-3)}
.media-credit a,.media-caption a{color:var(--link)}

/* ---------- bands ---------- */
.band{padding:2.6rem 0 0;margin-top:2.6rem;border-top:1px solid var(--rule)}
.band h2{margin-top:0;max-width:20ch}
.band-intro{color:var(--ink-2);max-width:56ch;margin:0 0 1.6rem}
.band-anchor{border-top:3px solid var(--ink)}
.anchor-grid{display:grid;grid-template-columns:1fr;gap:1.6rem 3rem}
.anchor-body p:first-child{font-size:1.08rem}
.after-note{font-size:.95rem;color:var(--ink-2);margin-top:1.1rem}
.sep{color:var(--ink-3);padding:0 .2rem}

.pull{margin:0;padding:1.1rem 1.2rem 1rem;background:var(--sun-wash);border-left:6px solid var(--sun);max-width:36ch}
.pull p{font:italic 400 1.2rem/1.4 var(--serif);margin:0 0 .6rem;max-width:none;color:var(--ink)}
.pull footer{font:700 .8rem/1.3 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2)}

/* ---------- sequence ---------- */
.sequence{list-style:none;margin:0;padding:0;max-width:var(--read)}
.sequence li{display:grid;grid-template-columns:2.4rem 1fr;gap:0 1.1rem;padding:1.1rem 0;border-top:1px solid var(--rule);margin:0}
.sequence li:first-child{border-top:2px solid var(--ink)}
.sequence li:last-child{border-bottom:2px solid var(--ink)}
.seq-num{font:700 .95rem/1.6 var(--mono);color:var(--sun-deep);letter-spacing:.02em}
.seq-body h3{margin:0 0 .3rem;font-size:1.12rem}
.seq-body h3 a{color:var(--ink);text-decoration:none;border-bottom:2px solid var(--sun)}
.seq-body h3 a:hover{color:var(--link-hover);border-bottom-color:var(--ink)}
.seq-body p{margin:0;font-size:.98rem;color:var(--ink-2)}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr;gap:1.8rem 3rem;margin-top:2.6rem;padding-top:2.6rem;border-top:1px solid var(--rule);align-items:start}
.split-main h2{margin-top:0;max-width:20ch}
.split-figure{margin:0}
.split-figure .media-caption{margin-top:.5rem}

/* ---------- sources strip ---------- */
.band-sources{border-top:3px solid var(--ink)}
.source-list{list-style:none;margin:0;padding:0;columns:1;column-gap:2.6rem;font-size:.95rem}
.source-list li{margin:0 0 .55rem;padding-left:1.15rem;position:relative;break-inside:avoid}
.source-list li::before{content:'';position:absolute;left:0;top:.62em;width:.55rem;height:.55rem;background:var(--sun);border:1px solid var(--ink)}
.publisher-note{font-size:.88rem;color:var(--ink-2);margin-top:1.1rem}

/* ---------- generic article lists ---------- */
.article-body ul,.article-body ol{padding-left:1.3rem}
ul.source-list,ul.source-list li{margin-bottom:0}
.source-list li{margin-bottom:.55rem}
.question-list{padding-left:1.4rem}
.question-list li{margin-bottom:.9rem}
.question-list a{font-weight:700}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--paper);margin-top:3.5rem;padding:2rem 1.25rem 2.4rem;border-top:6px solid var(--sun)}
.footer-inner{max-width:var(--page);margin:0 auto;display:flex;flex-wrap:wrap;gap:1rem 2.5rem;align-items:baseline;justify-content:space-between;font-size:.9rem}
.footer-publisher{color:var(--paper);margin:0;max-width:44ch}
.footer-publisher a{color:var(--sun-ink)}
.footer-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.35rem 1.4rem}
.footer-nav a{color:var(--paper);text-decoration:underline;text-underline-offset:2px;font-size:.9rem}
.footer-nav a:hover{color:var(--sun-ink)}
.site-footer a:focus-visible{outline-color:var(--sun)}

/* ---------- forms & tool ---------- */
form{margin:1.4rem 0}
fieldset{border:1px solid var(--rule);border-left:4px solid var(--ink);margin:0 0 1.5rem;padding:1rem 1.1rem 1.2rem;background:var(--paper)}
fieldset[disabled]{background:var(--paper-2);border-left-color:var(--ink-3)}
legend{font:700 1.05rem/1.3 var(--serif);padding:0 .45rem;color:var(--ink)}
fieldset>section[data-quote]{border-top:1px solid var(--rule);padding-top:.4rem;margin-top:.4rem}
fieldset>section[data-quote]:first-of-type{border-top:0;margin-top:0;padding-top:0}
fieldset>section[data-quote] h2{font-size:1.15rem;margin:1rem 0 .5rem;max-width:none}
label{display:block;font:600 .92rem/1.45 var(--sans);margin:.85rem 0 .25rem;color:var(--ink)}
label>span[aria-hidden]{font-weight:400;color:var(--ink-3)}
input[type=text],input[type=number],input[type=email],textarea,select{display:block;font:400 1rem/1.4 var(--mono);color:var(--ink);background:var(--paper);border:1px solid var(--ink-3);border-radius:var(--radius);padding:.5rem .6rem;width:100%;max-width:22rem;margin:.15rem 0 0}
input[type=checkbox]{width:1.15rem;height:1.15rem;margin:0 .45rem 0 0;accent-color:var(--sun-deep);vertical-align:-.2em;max-width:none;display:inline-block}
label[for$="-finance"]{display:block;font-weight:600;margin-top:1rem}
textarea{max-width:100%;min-height:6rem}
button{font:700 .95rem/1.3 var(--sans);background:var(--sun);color:var(--ink);border:2px solid var(--ink);border-radius:var(--radius);padding:.55rem 1rem;cursor:pointer;margin:0 .5rem .6rem 0;box-shadow:2px 2px 0 var(--ink)}
button:hover:not(:disabled){background:var(--ink);color:var(--sun);box-shadow:none;transform:translate(2px,2px)}
button:active:not(:disabled){transform:translate(2px,2px);box-shadow:none}
button:disabled,input:disabled,textarea:disabled,select:disabled{background:var(--disabled-bg);color:var(--disabled-ink);border-color:#9c9488;box-shadow:none;cursor:not-allowed}
fieldset[disabled] label{color:var(--disabled-ink)}
div[role=group]{margin:1rem 0 1.4rem}
#solar-js-note{font-size:.92rem;color:var(--ink-2);border-left:4px solid var(--sun);padding:.4rem .7rem;background:var(--sun-wash);max-width:60ch}
.tool-status,#solar-status{font-size:.95rem;background:var(--paper-2);border-left:4px solid var(--sun);padding:.6rem .9rem;margin:1rem 0;max-width:65ch;color:var(--ink)}
#solar-results{font-size:.97rem;max-width:100%;margin:1rem 0 1.6rem}
#solar-results p{max-width:65ch}
.page.tool>h1{max-width:20ch}
.page.tool>p{max-width:65ch}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;margin:1rem 0;border:1px solid var(--ink)}
table,.bench-table{border-collapse:collapse;width:100%;font-size:.93rem;background:var(--paper);max-width:100%;table-layout:auto}
caption{text-align:left;font:700 .92rem/1.4 var(--sans);padding:.55rem .7rem;color:var(--ink);background:var(--paper-2);border-bottom:1px solid var(--rule)}
th,td{border:1px solid var(--rule);padding:.5rem .65rem;text-align:left;vertical-align:top;overflow-wrap:anywhere;word-break:break-word}
th{background:var(--sun-wash);color:var(--ink);font-weight:700}
tbody tr:nth-child(even) td{background:#fbf7ee}
.bench-table{font-variant-numeric:tabular-nums}
th.num,td.num{text-align:right;font-family:var(--mono);font-size:.88rem}

/* ---------- code ---------- */
pre,code,kbd,samp{font-family:var(--mono);font-size:.88rem}
pre{background:var(--paper-2);border:1px solid var(--rule);border-left:3px solid var(--ink);padding:.8rem;max-width:100%;white-space:pre-wrap;overflow-wrap:anywhere;overflow-x:auto}
code{background:var(--paper-2);padding:.08em .28em;border-radius:1px;overflow-wrap:anywhere}

/* ---------- details ---------- */
details{margin:1rem 0;border:1px solid var(--rule);border-left:3px solid var(--ink);padding:.6rem .9rem;background:var(--paper);max-width:var(--read)}
summary{cursor:pointer;font:700 .98rem/1.4 var(--sans)}
details[open] summary{margin-bottom:.5rem}

/* ---------- atlas / places ---------- */
.places-grid,.place-list{display:grid;grid-template-columns:1fr;gap:1rem;list-style:none;padding:0;margin:1.4rem 0;max-width:none}
.place-card{border:1px solid var(--rule);border-top:3px solid var(--ink);padding:.9rem 1rem;background:var(--paper);margin:0}
.place-card .place-name{font:700 1.1rem/1.3 var(--serif);margin:0 0 .3rem;display:block}
.place-card dl{margin:.5rem 0 0}
.place-card dd{margin:0 0 .35rem}
.place-card dt{font-weight:700;font-size:.85rem;color:var(--ink-2)}

/* ---------- definition lists ---------- */
dl{margin:1.1rem 0;max-width:var(--read)}
dt{font-weight:700;color:var(--ink);margin-top:.8rem}
dd{margin:.15rem 0 0;color:var(--ink-2)}

/* ---------- svg ---------- */
figure svg{background:var(--paper-2);border:1px solid var(--rule);height:auto;max-width:100%}
svg text{font-family:var(--sans);fill:var(--ink)}

/* ---------- utility ---------- */
[hidden]{display:none!important}
output{display:block;font-variant-numeric:tabular-nums}
hr{border:0;border-top:1px solid var(--rule);margin:2rem 0}
strong{font-weight:700}
small{font-size:.85rem}

/* ---------- responsive ---------- */
@media (min-width:760px){
  .anchor-grid{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr)}
  .places-grid,.place-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .source-list{columns:2}
}
@media (min-width:1000px){
  .split{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
  .mast-figure{margin-right:calc((100vw - min(100vw,var(--page))) / -2 - 1.25rem);margin-left:0}
  .mast-figure .media-caption{max-width:none;padding-left:0;padding-right:calc((100vw - min(100vw,var(--page))) / 2 + 1.25rem);margin-left:0}
  .place-list{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:600px){
  .header-inner{align-items:flex-start}
  .site-nav ul{gap:.3rem 1rem}
  .sequence li{grid-template-columns:1.9rem 1fr;gap:0 .7rem}
  .split,.anchor-grid{gap:1.2rem}
  .mast{padding-top:1.6rem}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .btn:hover,.button:hover,button:hover:not(:disabled){transform:none}
}
@media print{
  .site-header,.site-footer,.site-nav,.skip-link,.mast-actions,.band-sources{display:none}
  body{background:#fff;color:#000;font-size:11pt}
  .page,.article{max-width:none;padding:0}
  a{color:#000;text-decoration:underline}
  .pull,.tool-status,#solar-status{background:#fff;border-color:#000}
}